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Conserved domains on  [gi|24580706|ref|NP_608546|]
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peroxin 12, isoform A [Drosophila melanogaster]

Protein Classification

peroxin family protein( domain architecture ID 12057465)

peroxin family protein containing a C-terminal ring finger domain, such as peroxisome assembly protein 12, which is required for import of proteins into peroxisomes

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
mRING_PEX12 cd16451
Modified RING finger found in peroxin-12 (PEX12) and similar proteins; PEX12, also known as ...
242-295 5.49e-27

Modified RING finger found in peroxin-12 (PEX12) and similar proteins; PEX12, also known as peroxisome assembly protein 12 or peroxisome assembly factor 3 (PAF-3), is a RING finger domain-containing integral membrane peroxin required for protein import into peroxisomes. Mutations in human PEX12 result in the peroxisome deficiency Zellweger syndrome of complementation group III (CG-III), a lethal neurological disorder. PEX12 also functions as an E3-ubiquitin ligase that facilitates the PEX4-dependent monoubiquitination of PEX5, a key player in peroxisomal matrix protein import, to control PEX5 receptor recycling or degradation. PEX12 contains a modified RING finger that lacks the third, fourth, and eighth zinc-binding residues of the consensus RING finger motif, suggesting PEX12 may only bind one zinc ion.


:

Pssm-ID: 438115 [Multi-domain]  Cd Length: 54  Bit Score: 99.62  E-value: 5.49e-27
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24580706 242 GECPVCLLSIQTPTACSVSGYVFCWKCIVSHMKEHGTCPVTHYPISLDDLVRIY 295
Cdd:cd16451   1 GICPLCRKKRTNPTALATSGYVFCYPCIYRYVKEHGRCPVTGYPASLDHLIKLY 54
Pex2_Pex12 pfam04757
Pex2 / Pex12 amino terminal region; This region is found at the N terminal of a number of ...
24-209 7.28e-27

Pex2 / Pex12 amino terminal region; This region is found at the N terminal of a number of known and predicted peroxins including Pex2, Pex10 and Pex12. This conserved region is usually associated with a C terminal ring finger (pfam00097) domain.


:

Pssm-ID: 398431  Cd Length: 213  Bit Score: 104.39  E-value: 7.28e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24580706    24 ETLDNLIYPALSKIFDYF-GLRLdfklwgSLRIQEELSPLLTWLLQYLYLRKRASSFGESFYGLQRTV-TTTGDLLNRRQ 101
Cdd:pfam04757   2 EELESLLRPQLRYILRLLaGQRF------PLNYFDEIKLLLDLLYFRLTLLRGNATLGEEYYGLKRVSdRDGGRLLSRRR 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24580706   102 QFASATLLTFMPYVERKLRTRITR------------HEDTSPWEQRLLSAFHAFHAAKAAHTFFYLVKY--ASNHSPIFR 167
Cdd:pfam04757  76 RLLSLLLLVLLPYLLRKLDSLLPRlsandlesrnarDSLKSRLKRYLLKLYPFLESLYKLLNLHLFLFYltGKYYSLSKR 155
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 24580706   168 LLGLTLRY--PSEPPKEDQ--------------WTYVVLKMLEVLAFFLQFVQWWYSN 209
Cdd:pfam04757 156 LLGIRYVRlkPLDIFSNERrvsyeqllwnafseLLGFLLPLLLAVILFLKLLEWWYSS 213
 
Name Accession Description Interval E-value
mRING_PEX12 cd16451
Modified RING finger found in peroxin-12 (PEX12) and similar proteins; PEX12, also known as ...
242-295 5.49e-27

Modified RING finger found in peroxin-12 (PEX12) and similar proteins; PEX12, also known as peroxisome assembly protein 12 or peroxisome assembly factor 3 (PAF-3), is a RING finger domain-containing integral membrane peroxin required for protein import into peroxisomes. Mutations in human PEX12 result in the peroxisome deficiency Zellweger syndrome of complementation group III (CG-III), a lethal neurological disorder. PEX12 also functions as an E3-ubiquitin ligase that facilitates the PEX4-dependent monoubiquitination of PEX5, a key player in peroxisomal matrix protein import, to control PEX5 receptor recycling or degradation. PEX12 contains a modified RING finger that lacks the third, fourth, and eighth zinc-binding residues of the consensus RING finger motif, suggesting PEX12 may only bind one zinc ion.


Pssm-ID: 438115 [Multi-domain]  Cd Length: 54  Bit Score: 99.62  E-value: 5.49e-27
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24580706 242 GECPVCLLSIQTPTACSVSGYVFCWKCIVSHMKEHGTCPVTHYPISLDDLVRIY 295
Cdd:cd16451   1 GICPLCRKKRTNPTALATSGYVFCYPCIYRYVKEHGRCPVTGYPASLDHLIKLY 54
Pex2_Pex12 pfam04757
Pex2 / Pex12 amino terminal region; This region is found at the N terminal of a number of ...
24-209 7.28e-27

Pex2 / Pex12 amino terminal region; This region is found at the N terminal of a number of known and predicted peroxins including Pex2, Pex10 and Pex12. This conserved region is usually associated with a C terminal ring finger (pfam00097) domain.


Pssm-ID: 398431  Cd Length: 213  Bit Score: 104.39  E-value: 7.28e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24580706    24 ETLDNLIYPALSKIFDYF-GLRLdfklwgSLRIQEELSPLLTWLLQYLYLRKRASSFGESFYGLQRTV-TTTGDLLNRRQ 101
Cdd:pfam04757   2 EELESLLRPQLRYILRLLaGQRF------PLNYFDEIKLLLDLLYFRLTLLRGNATLGEEYYGLKRVSdRDGGRLLSRRR 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24580706   102 QFASATLLTFMPYVERKLRTRITR------------HEDTSPWEQRLLSAFHAFHAAKAAHTFFYLVKY--ASNHSPIFR 167
Cdd:pfam04757  76 RLLSLLLLVLLPYLLRKLDSLLPRlsandlesrnarDSLKSRLKRYLLKLYPFLESLYKLLNLHLFLFYltGKYYSLSKR 155
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 24580706   168 LLGLTLRY--PSEPPKEDQ--------------WTYVVLKMLEVLAFFLQFVQWWYSN 209
Cdd:pfam04757 156 LLGIRYVRlkPLDIFSNERrvsyeqllwnafseLLGFLLPLLLAVILFLKLLEWWYSS 213
Ubox smart00504
Modified RING finger domain; Modified RING finger domain, without the full complement of Zn2 ...
246-296 1.94e-06

Modified RING finger domain; Modified RING finger domain, without the full complement of Zn2+-binding ligands. Probable involvement in E2-dependent ubiquitination.


Pssm-ID: 128780 [Multi-domain]  Cd Length: 63  Bit Score: 44.53  E-value: 1.94e-06
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|...
gi 24580706    246 VCLLSIQTPT--ACSVSGYVFCWKCIVSHMKEHGTCPVTHYPISLDDLVRIYE 296
Cdd:smart00504   3 LCPISLEVMKdpVILPSGQTYERSAIEKWLLSHGTDPVTGQPLTHEDLIPNLA 55
zf-RING_2 pfam13639
Ring finger domain;
243-281 3.73e-06

Ring finger domain;


Pssm-ID: 433370 [Multi-domain]  Cd Length: 44  Bit Score: 43.16  E-value: 3.73e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 24580706   243 ECPVCLLSIQTPTACSVS--GYVFCWKCIVSHMKEHGTCPV 281
Cdd:pfam13639   2 ECPICLEEFEEGDKVVVLpcGHHFHRECLDKWLRSSNTCPL 42
PEX10 COG5574
RING-finger-containing E3 ubiquitin ligase [Posttranslational modification, protein turnover, ...
243-281 1.50e-03

RING-finger-containing E3 ubiquitin ligase [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 227861 [Multi-domain]  Cd Length: 271  Bit Score: 39.49  E-value: 1.50e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|.
gi 24580706 243 ECPVCLLSIQTPtACSVSGYVFCWKCIVSHM--KEHGTCPV 281
Cdd:COG5574 217 KCFLCLEEPEVP-SCTPCGHLFCLSCLLISWtkKKYEFCPL 256
 
Name Accession Description Interval E-value
mRING_PEX12 cd16451
Modified RING finger found in peroxin-12 (PEX12) and similar proteins; PEX12, also known as ...
242-295 5.49e-27

Modified RING finger found in peroxin-12 (PEX12) and similar proteins; PEX12, also known as peroxisome assembly protein 12 or peroxisome assembly factor 3 (PAF-3), is a RING finger domain-containing integral membrane peroxin required for protein import into peroxisomes. Mutations in human PEX12 result in the peroxisome deficiency Zellweger syndrome of complementation group III (CG-III), a lethal neurological disorder. PEX12 also functions as an E3-ubiquitin ligase that facilitates the PEX4-dependent monoubiquitination of PEX5, a key player in peroxisomal matrix protein import, to control PEX5 receptor recycling or degradation. PEX12 contains a modified RING finger that lacks the third, fourth, and eighth zinc-binding residues of the consensus RING finger motif, suggesting PEX12 may only bind one zinc ion.


Pssm-ID: 438115 [Multi-domain]  Cd Length: 54  Bit Score: 99.62  E-value: 5.49e-27
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24580706 242 GECPVCLLSIQTPTACSVSGYVFCWKCIVSHMKEHGTCPVTHYPISLDDLVRIY 295
Cdd:cd16451   1 GICPLCRKKRTNPTALATSGYVFCYPCIYRYVKEHGRCPVTGYPASLDHLIKLY 54
Pex2_Pex12 pfam04757
Pex2 / Pex12 amino terminal region; This region is found at the N terminal of a number of ...
24-209 7.28e-27

Pex2 / Pex12 amino terminal region; This region is found at the N terminal of a number of known and predicted peroxins including Pex2, Pex10 and Pex12. This conserved region is usually associated with a C terminal ring finger (pfam00097) domain.


Pssm-ID: 398431  Cd Length: 213  Bit Score: 104.39  E-value: 7.28e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24580706    24 ETLDNLIYPALSKIFDYF-GLRLdfklwgSLRIQEELSPLLTWLLQYLYLRKRASSFGESFYGLQRTV-TTTGDLLNRRQ 101
Cdd:pfam04757   2 EELESLLRPQLRYILRLLaGQRF------PLNYFDEIKLLLDLLYFRLTLLRGNATLGEEYYGLKRVSdRDGGRLLSRRR 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24580706   102 QFASATLLTFMPYVERKLRTRITR------------HEDTSPWEQRLLSAFHAFHAAKAAHTFFYLVKY--ASNHSPIFR 167
Cdd:pfam04757  76 RLLSLLLLVLLPYLLRKLDSLLPRlsandlesrnarDSLKSRLKRYLLKLYPFLESLYKLLNLHLFLFYltGKYYSLSKR 155
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 24580706   168 LLGLTLRY--PSEPPKEDQ--------------WTYVVLKMLEVLAFFLQFVQWWYSN 209
Cdd:pfam04757 156 LLGIRYVRlkPLDIFSNERrvsyeqllwnafseLLGFLLPLLLAVILFLKLLEWWYSS 213
RING-Ubox_PRP19 cd16656
U-box domain, a modified RING finger, found in pre-mRNA-processing factor 19 (Prp19) and ...
246-294 3.62e-08

U-box domain, a modified RING finger, found in pre-mRNA-processing factor 19 (Prp19) and similar proteins; Prp19, also known as nuclear matrix protein 200 (NMP200), senescence evasion factor (SNEV), or DNA repair protein Pso4 (psoralen-sensitive mutant 4), is a ubiquitously expressed multifunctional E3 ubiquitin ligase with pleiotropic activities in DNA damage signaling, repair, and replicative senescence. It functions as a critical component of DNA repair and DNA damage checkpoint complexes. It senses DNA damage, binds double-stranded DNA in a sequence-independent manner, facilitates processing of damaged DNA, promotes DNA end joining, regulates replication protein A (RPA2) phosphorylation and ubiquitination at damaged DNA, and regulates RNA splicing and mitotic spindle formation in its integral capacity as a scaffold for a multimeric core complex. Prp19 contains an N-terminal E3 ubiquitin ligase U-box domain with E2 recruitment function that facilitates dimerization and is essential for its auto-ubiquitination activity in vitro or when overexpressed, a coiled-coil Prp19 homology region that mediates its tetramerization and interaction with CDC5L and SPF27, and a C-terminal seven-bladed WD40 beta-propeller type of leucine-rich architectural repeats that form an asymmetrical barrel-shaped structure important for substrate recognition and recruitment.


Pssm-ID: 438318  Cd Length: 54  Bit Score: 49.10  E-value: 3.62e-08
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|..
gi 24580706 246 VCLLSIQTP-TAC--SVSGYVFCWKCIVSHMKEHGTCPVTHYPISLDDLVRI 294
Cdd:cd16656   2 VCAISGEVPeEPVvsPKSGHVFEKRLIEKYIAENGTDPVTGEPLTEEDLIEI 53
RING-HC_PEX10 cd16527
RING finger, HC subclass, found in peroxin-10 (PEX10) and similar proteins; PEX10, also known ...
244-294 1.71e-07

RING finger, HC subclass, found in peroxin-10 (PEX10) and similar proteins; PEX10, also known as peroxisome biogenesis factor 10, peroxisomal biogenesis factor 10, peroxisome assembly protein 10, or RING finger protein 69 (RNF69), is an integral peroxisomal membrane protein with two transmembrane regions and a C3HC4-type RING-HC finger within its cytoplasmically exposed C-terminus. It plays an essential role in peroxisome assembly, import of target substrates, and recycling or degradation of protein complexes and amino acids. It is an essential component of the spinal locomotor circuit, and thus its mutations may be involved in peroxisomal biogenesis disorders (PBD). Mutations in human PEX10 also result in autosomal recessive ataxia. Moreover, PEX10 functions as an E3-ubiquitin ligase with an E2, UBCH5C. It mono- or poly-ubiquitinates PEX5, a key player in peroxisomal matrix protein import, in a UBC4-dependent manner, to control PEX5 receptor recycling or degradation. It also links the E2 ubiquitin conjugating enzyme PEX4 to the protein import machinery of the peroxisome.


Pssm-ID: 438190 [Multi-domain]  Cd Length: 52  Bit Score: 47.22  E-value: 1.71e-07
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 24580706 244 CPVCLLSIQTPTA--CsvsGYVFCWKCIVSHMKEHGTCPVTHYPISLDDLVRI 294
Cdd:cd16527   3 CSLCLEERRHPTAtpC---GHLFCWSCITEWCNEKPECPLCREPFQPQRLVPL 52
RING-HC_RNF10 cd16536
RING finger, HC subclass, found in RING finger protein 10 (RNF10) and similar proteins; RNF10 ...
243-291 1.34e-06

RING finger, HC subclass, found in RING finger protein 10 (RNF10) and similar proteins; RNF10 is an E3 ubiquitin-protein ligase that interacts with mesenchyme Homeobox 2 (MEOX2) transcription factor, a regulator of the proliferation, differentiation and migration of vascular smooth muscle cells and cardiomyocytes; it enhances Meox2 activation of the p21 promoter. It also regulates the expression of myelin-associated glycoprotein (MAG) genes and is required for myelin production in Schwann cells of the peripheral nervous system. Moreover, RNF10 regulates retinoic acid-induced neuronal differentiation and the cell cycle exit of P19 embryonic carcinoma cells. RNF10 contains a C3HC4-type RING-HC finger and three putative nuclear localization signals.


Pssm-ID: 438198 [Multi-domain]  Cd Length: 54  Bit Score: 44.54  E-value: 1.34e-06
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*
gi 24580706 243 ECPVCLLSIQTP--TACsvsGYVFCWKCIVSHM----KEHGTCPVTHYPISLDDL 291
Cdd:cd16536   2 QCPICLEPPVAPriTRC---GHIFCWPCILRYLslseKKWRKCPICFESIHKKDL 53
Ubox smart00504
Modified RING finger domain; Modified RING finger domain, without the full complement of Zn2 ...
246-296 1.94e-06

Modified RING finger domain; Modified RING finger domain, without the full complement of Zn2+-binding ligands. Probable involvement in E2-dependent ubiquitination.


Pssm-ID: 128780 [Multi-domain]  Cd Length: 63  Bit Score: 44.53  E-value: 1.94e-06
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|...
gi 24580706    246 VCLLSIQTPT--ACSVSGYVFCWKCIVSHMKEHGTCPVTHYPISLDDLVRIYE 296
Cdd:smart00504   3 LCPISLEVMKdpVILPSGQTYERSAIEKWLLSHGTDPVTGQPLTHEDLIPNLA 55
zf-RING_2 pfam13639
Ring finger domain;
243-281 3.73e-06

Ring finger domain;


Pssm-ID: 433370 [Multi-domain]  Cd Length: 44  Bit Score: 43.16  E-value: 3.73e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 24580706   243 ECPVCLLSIQTPTACSVS--GYVFCWKCIVSHMKEHGTCPV 281
Cdd:pfam13639   2 ECPICLEEFEEGDKVVVLpcGHHFHRECLDKWLRSSNTCPL 42
RING smart00184
Ring finger; E3 ubiquitin-protein ligase activity is intrinsic to the RING domain of c-Cbl and ...
244-281 3.78e-06

Ring finger; E3 ubiquitin-protein ligase activity is intrinsic to the RING domain of c-Cbl and is likely to be a general function of this domain; Various RING fingers exhibit binding activity towards E2 ubiquitin-conjugating enzymes (Ubc' s)


Pssm-ID: 214546 [Multi-domain]  Cd Length: 40  Bit Score: 42.88  E-value: 3.78e-06
                           10        20        30
                   ....*....|....*....|....*....|....*....
gi 24580706    244 CPVCLLSIQTPTACSVSGYVFCWKCIVSHMKEHG-TCPV 281
Cdd:smart00184   1 CPICLEEYLKDPVILPCGHTFCRSCIRKWLESGNnTCPI 39
RING-HC_RNF138 cd16544
RING finger, HC subclass, found in RING finger protein 138 (RNF138) and similar proteins; ...
242-287 5.86e-06

RING finger, HC subclass, found in RING finger protein 138 (RNF138) and similar proteins; RNF138, also known as Nemo-like kinase-associated RING finger protein (NARF) or NLK-associated RING finger protein, is an E3 ubiquitin-protein ligase that plays an important role in glioma cell proliferation, apoptosis, and cell cycle. It specifically cooperates with the E2 conjugating enzyme E2-25K (Hip-2/UbcH1), regulates the ubiquitylation and degradation of T cell factor/lymphoid enhancer factor (TCF/LEF), and further suppresses Wnt-beta-catenin signaling. RNF138, together with three closely related proteins: RNF114, RNF125 and RNF166, forms a novel family of ubiquitin ligases with a C3HC4-type RING-HC finger, a C2HC-, and two C2H2-type zinc fingers, as well as a ubiquitin interacting motif (UIM).


Pssm-ID: 438206 [Multi-domain]  Cd Length: 53  Bit Score: 42.78  E-value: 5.86e-06
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*..
gi 24580706 242 GECPVCLLSIQTPTACSVSGYVFCWKCIVSHMKEHGT-CPVTHYPIS 287
Cdd:cd16544   3 LTCPVCQEVLKDPVELPPCRHIFCKACILLALRSSGArCPLCRGPVG 49
zf-C3HC4_2 pfam13923
Zinc finger, C3HC4 type (RING finger);
243-281 8.15e-06

Zinc finger, C3HC4 type (RING finger);


Pssm-ID: 404756 [Multi-domain]  Cd Length: 40  Bit Score: 42.04  E-value: 8.15e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 24580706   243 ECPVCLLSIQTP---TACsvsGYVFCWKCIVSHMKEHGTCPV 281
Cdd:pfam13923   1 MCPICMDMLKDPsttTPC---GHVFCQDCILRALEASNECPL 39
RING-Ubox_PPIL2 cd16663
U-box domain, a modified RING finger, found in peptidyl-prolyl cis-trans isomerase-like 2 ...
247-294 1.34e-05

U-box domain, a modified RING finger, found in peptidyl-prolyl cis-trans isomerase-like 2 (PPIL2) and similar proteins; PPIL2 (EC 5.2.1.8), also known as PPIase, CYC4, cyclophilin-60 (Cyp60), cyclophilin-like protein Cyp-60, or Rotamase PPIL2, is a nuclear-specific cyclophilin which interacts with the proteinase inhibitor eglin c and regulates gene expression. PPIL2 belongs to the cyclophilin family of peptidylprolyl isomerases and catalyzes cis-trans isomerization of proline-peptide bonds, which is often a rate-limiting step in protein folding. It positively regulates beta-site amyloid precursor protein cleaving enzyme (BACE1) expression and beta-secretase activity. Moreover, PPIL2 plays an important role in the translocation of CD147 to the cell surface, and thus may present a novel target for therapeutic interventions in diseases where CD147 functions as a pathogenic factor in cancer, human immunodeficiency virus infection, or rheumatoid arthritis. PPIL2 contains an N-terminal RING-like U-box domain and a C-terminal cyclophilin (Cyp)-like chaperone domain.


Pssm-ID: 438325  Cd Length: 73  Bit Score: 42.55  E-value: 1.34e-05
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|.
gi 24580706 247 CLLSIQ---TPtACSVSGYVFCWKCIVSHMKEHGTCPVTHYPISLDDLVRI 294
Cdd:cd16663   5 CALSLQpfeNP-VCTPDGIVFDLLNIVPYLKKYGKNPVTGEPLEAKDLIKL 54
mRING-HC-C3HC3D_TRAF6 cd16643
Modified RING finger, HC subclass (C3HC3D-type), found in tumor necrosis factor (TNF) ...
243-291 1.53e-05

Modified RING finger, HC subclass (C3HC3D-type), found in tumor necrosis factor (TNF) receptor-associated factor 6 (TRAF6) and similar proteins; TRAF6, also known as interleukin-1 signal transducer or RING finger protein 85 (RNF85), is a cytoplasmic adapter protein that mediates signals induced by the tumor necrosis factor receptor (TNFR) superfamily and Toll-like receptor (TLR)/interleukin-1 receptor (IL-1R) family. It functions as a mediator involved in the activation of mitogen-activated protein kinase (MAPK), phosphoinositide 3-kinase (PI3K), and interferon regulatory factor pathways, as well as in IL-1R-mediated activation of NF-kappaB. TRAF6 is also an oncogene that plays a vital role in K-RAS-mediated oncogenesis. TRAF6 contains an N-terminal domain with a modified C3HC3D-type RING-HC finger and several zinc fingers, and a C-terminal TRAF domain that comprises a coiled coil domain and a conserved TRAF-C domain.


Pssm-ID: 438305 [Multi-domain]  Cd Length: 58  Bit Score: 41.98  E-value: 1.53e-05
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|..
gi 24580706 243 ECPVCLLSIQTP--TACsvsGYVFCWKCIVSHMKEHGT-CPVTHYPISLDDL 291
Cdd:cd16643   3 ECPICLMALREPvqTPC---GHRFCKACILKSIREAGHkCPVDNEPLLENQL 51
RING-HC_HLTF cd16509
RING finger, HC subclass, found in helicase-like transcription factor (HLTF) and similar ...
243-291 2.15e-05

RING finger, HC subclass, found in helicase-like transcription factor (HLTF) and similar proteins; HLTF, also known as DNA-binding protein/plasminogen activator inhibitor 1 regulator, HIP116, RING finger protein 80, SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 3, or sucrose nonfermenting protein 2-like 3, is a yeast RAD5 homolog found in mammals. It has both E3 ubiquitin ligase and DNA helicase activities, and plays a pivotal role in the template-switching pathway of DNA damage tolerance. It is involved in Lys-63-linked poly-ubiquitination of proliferating cell nuclear antigen (PCNA) at Lys-164 and in the regulation of DNA damage tolerance. It shows double-stranded DNA translocase activity with 3'-5' polarity, thereby facilitating regression of the replication fork. HLTF contains an N-terminal HIRAN (HIP116 and RAD5 N-terminal) domain, a SWI/SNF helicase domain that is divided into N- and C-terminal parts by an insertion of a C3HC4-type RING-HC finger involved in the poly-ubiquitination of PCNA.


Pssm-ID: 438172 [Multi-domain]  Cd Length: 53  Bit Score: 41.14  E-value: 2.15e-05
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|..
gi 24580706 243 ECPVCLLSIQTP--TACSvsgYVFCWKCIV-SHMKEHGTCPVTHYPISLDDL 291
Cdd:cd16509   5 ECAICLDSLTNPviTPCA---HVFCRRCICeVIQREKAKCPMCRAPLSASDL 53
RING-HC_COP1 cd16504
RING finger, HC subclass, found in constitutive photomorphogenesis protein 1 (COP1) and ...
244-287 4.56e-05

RING finger, HC subclass, found in constitutive photomorphogenesis protein 1 (COP1) and similar proteins; COP1, also known as RING finger and WD repeat domain protein 2 (RFWD2) or RING finger protein 200 (RNF200), is a central regulator of photomorphogenic development in plants, which targets key transcription factors for proteasome-dependent degradation. It is localized predominantly in the nucleus, but may also be present in the cytosol. Mammalian COP1 functions as an E3 ubiquitin-protein ligase that interacts with Jun transcription factors and modulates their transcriptional activity. It also interacts with and negatively regulates the tumor-suppressor protein p53. Moreover, COP1 associates with COP9 signalosome subunit 6 (CSN6), and is involved in 14-3-3sigma ubiquitin-mediated degradation. The CSN6-COP1 link enhances ubiquitin-mediated degradation of p27(Kip1), a critical CDK inhibitor involved in cell cycle regulation, to promote cancer cell growth. Furthermore, COP1 functions as the negative regulator of ETV1 and influences prognosis in triple-negative breast cancer. COP1 contains an N-terminal extension, a C3HC4-type RING-HC finger, a coiled coil domain, and seven WD40 repeats. In human COP1, a classic leucine-rich NES, and a novel bipartite NLS is bridged by the RING-HC finger.


Pssm-ID: 438167 [Multi-domain]  Cd Length: 47  Bit Score: 40.30  E-value: 4.56e-05
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*.
gi 24580706 244 CPVCLLSIQTP--TACsvsGYVFCWKCIVSHMKEHGTCPVTHYPIS 287
Cdd:cd16504   5 CPICFDIIKEAfvTKC---GHSFCYKCIVKHLEQKNRCPKCNFYLT 47
mRING-HC-C3HC3D_PHRF1 cd16635
Modified RING finger, HC subclass (C3HC3D-type), found in PHD and RING finger ...
244-281 5.01e-05

Modified RING finger, HC subclass (C3HC3D-type), found in PHD and RING finger domain-containing protein 1 (PHRF1) and similar proteins; PHRF1, also known as KIAA1542, or CTD-binding SR-like protein rA9, is a ubiquitin ligase which induces the ubiquitination of TGIF (TG-interacting factor) at lysine 130. It acts as a tumor suppressor that promotes the transforming growth factor (TGF)-beta cytostatic program through selective release of TGIF-driven promyelocytic leukemia protein (PML) inactivation. PHRF1 contains a plant homeodomain (PHD) finger and a modified C3HC3D-type RING-HC finger.


Pssm-ID: 438297 [Multi-domain]  Cd Length: 51  Bit Score: 40.10  E-value: 5.01e-05
                        10        20        30        40
                ....*....|....*....|....*....|....*....|...
gi 24580706 244 CPVCLLS-----IQTPTACsvsGYVFCWKCIVSHMKEHGTCPV 281
Cdd:cd16635   7 CPICLNTfrdqaVGTPESC---DHIFCLDCILEWSKNANTCPV 46
RING-HC_AtBRCA1-like cd23147
RING finger, HC subclass, found in Arabidopsis thaliana protein BREAST CANCER SUSCEPTIBILITY 1 ...
244-291 2.02e-04

RING finger, HC subclass, found in Arabidopsis thaliana protein BREAST CANCER SUSCEPTIBILITY 1 homolog (AtBRCA1) and similar proteins; AtBRCA1 plays a role in DNA repair and in cell-cycle control. It is required for the repair of DNA double-strand breaks (DSBs), both natural and induced by genotoxic stress, by homologous recombination (HR). AtBRCA1 contains a typical C3HC4-type RING-HC finger.


Pssm-ID: 438509 [Multi-domain]  Cd Length: 54  Bit Score: 38.60  E-value: 2.02e-04
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*...
gi 24580706 244 CPVCLLSIQTPTACSVsGYVFCWKCIVSHMKEHGTCPVTHYPISLDDL 291
Cdd:cd23147   7 CPICLSLFKSAANLSC-NHCFCAGCIGESLKLSAICPVCKIPATRRDT 53
zf-RING_UBOX pfam13445
RING-type zinc-finger; This zinc-finger is a typical RING-type of plant ubiquitin ligases.
244-280 3.00e-04

RING-type zinc-finger; This zinc-finger is a typical RING-type of plant ubiquitin ligases.


Pssm-ID: 463881 [Multi-domain]  Cd Length: 38  Bit Score: 37.77  E-value: 3.00e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 24580706   244 CPVCLLSIQTP-TACsvsGYVFCWKCIVSHMKEHG---TCP 280
Cdd:pfam13445   1 CPICLELFTDPvLPC---GHTFCRECLEEMSQKKGgkfKCP 38
RING-HC_DTX3-like cd16506
RING finger, HC subclass, found in E3 ubiquitin-protein ligase Deltex3 (DTX3), Deltex-3-like ...
242-281 4.74e-04

RING finger, HC subclass, found in E3 ubiquitin-protein ligase Deltex3 (DTX3), Deltex-3-like (DTX3L) and similar proteins; This subfamily contains Deltex3 (DTX3) and Deltex-3-like (DTX3L), both of which are E3 ubiquitin-protein ligases belonging to the Deltex (DTX) family. DTX3, also known as RING finger protein 154 (RNF154), has a biological function that remains unclear. DTX3L, also known as B-lymphoma- and BAL-associated protein (BBAP) or Rhysin-2 (Rhysin2), regulates endosomal sorting of the G protein-coupled receptor CXCR4 from endosomes to lysosomes. It also regulates subcellular localization of its partner protein, B aggressive lymphoma (BAL), by a dynamic nucleocytoplasmic trafficking mechanism. In contrast to other DTXs, both DTX3 and DTX3L contain a C3HC4-type RING-HC finger, and a previously unidentified C-terminal domain. DTX3L can associate with DTX1 through its unique N termini and further enhance self-ubiquitination.


Pssm-ID: 438169 [Multi-domain]  Cd Length: 45  Bit Score: 37.34  E-value: 4.74e-04
                        10        20        30        40
                ....*....|....*....|....*....|....*....|
gi 24580706 242 GECPVCLLSIQTPTACSVSGYVFCWKCIVSHMKEHGTCPV 281
Cdd:cd16506   1 DTCPICLDEIQNKKTLEKCKHSFCEDCIDRALQVKPVCPV 40
RING-HC cd16449
HC subclass of RING (RING-HC) finger and its variants; The RING finger is a specialized type ...
243-281 7.00e-04

HC subclass of RING (RING-HC) finger and its variants; The RING finger is a specialized type of Zn-finger of 40 to 60 residues that binds two atoms of zinc. It is defined by the "cross-brace" motif that chelates zinc atoms by eight amino acid residues, typically Cys or His, arranged in a characteristic spacing. Canonical RING motifs have been categorized into two major subclasses, RING-HC (C3HC4-type) and RING-H2 (C3H2C3-type), according to their Cys/His content. There are also many variants of RING fingers. Some have a different Cys/His pattern. Some lack a single Cys or His residue at typical Zn ligand positions, especially, the fourth or eighth zinc ligand is prevalently exchanged for an Asp, which can chelate Zn in a RING finger as well. This family corresponds to the HC subclass of RING (RING-HC) fingers that are characterized by containing C3HC4-type canonical RING-HC fingers or noncanonical RING-HC finger variants, including C4C4-, C3HC3D-, C2H2C4-, and C3HC5-type modified RING-HC fingers. The canonical RING-HC finger has been defined as C-X2-C-X(9-39)-C-X(1-3)-H-X(2-3)-C-X2-C-X(4-48)-C-X2-C. It binds two Zn ions in a unique "cross-brace" arrangement, which distinguishes it from tandem zinc fingers and other similar motifs. RING-HC fingers can be found in a group of diverse proteins with a variety of cellular functions, including oncogenesis, development, viral replication, signal transduction, the cell cycle, and apoptosis. Many of them are ubiquitin-protein ligases (E3s) that serve as scaffolds for binding to ubiquitin-conjugating enzymes (E2s, also referred to as ubiquitin carrier proteins or UBCs) in close proximity to substrate proteins, which enables efficient transfer of ubiquitin from E2 to the substrates.


Pssm-ID: 438113 [Multi-domain]  Cd Length: 41  Bit Score: 36.69  E-value: 7.00e-04
                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 24580706 243 ECPVCLLSIQTP--TACsvsGYVFCWKCIVSHMKE-HGTCPV 281
Cdd:cd16449   2 ECPICLERLKDPvlLPC---GHVFCRECIRRLLESgSIKCPI 40
RING-HC_TRIM40-C-V cd16583
RING finger, HC subclass, found in tripartite motif-containing protein 40 (TRIM40) and similar ...
239-287 7.09e-04

RING finger, HC subclass, found in tripartite motif-containing protein 40 (TRIM40) and similar proteins; TRIM40, also known as probable E3 NEDD8-protein ligase or RING finger protein 35 (RNF35), is highly expressed in the gastrointestinal tract including the stomach, small intestine, and large intestine. It enhances neddylation of inhibitor of nuclear factor kappaB kinase subunit gamma (IKKgamma), inhibits the activity of nuclear factor-kappaB (NF-kappaB)-mediated transcription, and thus prevents inflammation-associated carcinogenesis in the gastrointestinal tract. TRIM40 belongs to the C-V subclass of the TRIM (tripartite motif) family of proteins that are defined by an N-terminal RBCC (RING, Bbox, and coiled coil) domain, including three consecutive zinc-binding domains, a C3HC4-type RING-HC finger, Bbox1 and Bbox2, and a coiled coil region, as well as an uncharacterized region positioned C-terminal to the RBCC domain.


Pssm-ID: 438245 [Multi-domain]  Cd Length: 63  Bit Score: 37.12  E-value: 7.09e-04
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 24580706 239 PQRGECPVCLLSIQTP--TACsvsGYVFCWKCIVSHMKEHG-----TCPVTHYPIS 287
Cdd:cd16583   3 DEEGVCPICQEPLKEAvsTDC---GHLFCRMCLTQHAKKASasgvfSCPVCRKPCS 55
RING-HC_DTX3L cd16712
RING finger, HC subclass, found in protein Deltex-3-like (DTX3L) and similar proteins; DTX3L, ...
240-281 1.07e-03

RING finger, HC subclass, found in protein Deltex-3-like (DTX3L) and similar proteins; DTX3L, also known as B-lymphoma- and BAL-associated protein (BBAP) or Rhysin-2 (Rhysin2), is a RING-domain E3 ubiquitin-protein ligase that regulates endosomal sorting of the G protein-coupled receptor CXCR4 from endosomes to lysosomes. It also regulates subcellular localization of its partner protein, B aggressive lymphoma (BAL), by a dynamic nucleocytoplasmic trafficking mechanism. DTX3L has a unique N-terminus, but lacks the highly basic N-terminal motif and the central proline-rich motif present in other Deltex (DTX) family members, such as DTX1, DTX2, and DTX4. Moreover, its C-terminal region is highly homologous to DTX3. It includes a C3HC4-type RING-HC finger, and a previously unidentified C-terminal domain. DTX3L can associate with DTX1 through its unique N-terminus and further enhance self-ubiquitination.


Pssm-ID: 438372 [Multi-domain]  Cd Length: 56  Bit Score: 36.64  E-value: 1.07e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 24580706 240 QRGECPVCLLSIQTPTACSVSGYVFCWKCIVSHMKEHGTCPV 281
Cdd:cd16712   2 EEDECPICMDRISNKKVLPKCKHVFCAACIDKAMKYKPVCPV 43
RING-HC_IRC20-like cd23135
RING finger, HC subclass, found in Saccharomyces cerevisiae increased recombination centers ...
239-281 1.44e-03

RING finger, HC subclass, found in Saccharomyces cerevisiae increased recombination centers protein 20 (IRC20) and similar proteins; IRC20 is an uncharacterized ATP-dependent helicase that is probably involved in a pathway contributing to genomic integrity. IRC20 contains a typical C3HC4-type RING-HC finger.


Pssm-ID: 438497 [Multi-domain]  Cd Length: 44  Bit Score: 35.95  E-value: 1.44e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|...
gi 24580706 239 PQRGECPVCLLSIQTPTACSVsGYVFCWKCIVSHMKEHGTCPV 281
Cdd:cd23135   1 KQKLSCSICFSEIRSGAILKC-GHFFCLSCIASWLREKSTCPL 42
PEX10 COG5574
RING-finger-containing E3 ubiquitin ligase [Posttranslational modification, protein turnover, ...
243-281 1.50e-03

RING-finger-containing E3 ubiquitin ligase [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 227861 [Multi-domain]  Cd Length: 271  Bit Score: 39.49  E-value: 1.50e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|.
gi 24580706 243 ECPVCLLSIQTPtACSVSGYVFCWKCIVSHM--KEHGTCPV 281
Cdd:COG5574 217 KCFLCLEEPEVP-SCTPCGHLFCLSCLLISWtkKKYEFCPL 256
RING-HC_RNF5 cd16743
RING finger, HC subclass, found in RING finger protein 5 (RNF5) and similar proteins; RNF5, ...
243-292 1.57e-03

RING finger, HC subclass, found in RING finger protein 5 (RNF5) and similar proteins; RNF5, also known as protein G16 or Ram1, is an E3 ubiquitin-protein ligase anchored to the outer membrane of the endoplasmic reticulum (ER). It acts at early stages of cystic fibrosis (CF) transmembrane conductance regulator (CFTR) biosynthesis and functions as a target for therapeutic modalities to antagonize mutant CFTR proteins in CF patients carrying the F508del allele. It also regulates the turnover of specific G protein-coupled receptors by ubiquitinating JNK-associated membrane protein (JAMP) and preventing proteasome recruitment. RNF5 limits basal levels of autophagy and influences susceptibility to bacterial infection through the regulation of ATG4B stability. It is also involved in the degradation of Pendrin, a transmembrane chloride/anion exchanger highly expressed in thyroid, kidney, and inner ear. RNF5 plays an important role in cell adhesion and migration. It can modulate cell migration by ubiquitinating paxillin. Furthermore, RNF5 interacts with virus-induced signaling adaptor (VISA) at mitochondria in a viral infection-dependent manner, and further targets VISA at K362 and K461 for K48-linked ubiquitination and degradation after viral infection. It also negatively regulates virus-triggered signaling by targeting MITA, also known as STING, for ubiquitination and degradation at the mitochondria. In addition, RNF5 determines breast cancer response to ER stress-inducing chemotherapies through the regulation of the L-glutamine carrier proteins SLC1A5 and SLC38A2 (SLC1A5/38A2). It also has been implicated in muscle organization and in recognition and processing of misfolded proteins. RNF5 contains a C3HC4-type RING-HC finger.


Pssm-ID: 438401 [Multi-domain]  Cd Length: 54  Bit Score: 36.02  E-value: 1.57e-03
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 24580706 243 ECPVCLLSIQTPTAcSVSGYVFCWKCI---VSHMKEHGTCPVTHYPISLDDLV 292
Cdd:cd16743   2 ECNICLETARDAVV-SLCGHLFCWPCLhqwLETRPERQECPVCKAGISRDKVI 53
RING-HC_RNF219 cd16562
RING finger, HC subclass, found in RING finger protein 219 (RNF219) and similar proteins; ...
244-286 1.81e-03

RING finger, HC subclass, found in RING finger protein 219 (RNF219) and similar proteins; RNF219 may function as a modulator of late-onset Alzheimer's disease (LOAD) associated amyloid beta A4 precursor protein (APP) endocytosis and metabolism. It genetically interacts with apolipoprotein E epsilon4 allele (APOE4). Thus, a genetic variant of RNF219 was found to affect amyloid deposition in human brain and LOAD age-of-onset. Moreover, common genetic variants at the RNF219 locus had been associated with alternations in lipid metabolism, cognitive performance and central nervous system ventricle volume. RNF219 contains a C3HC4-type RING-HC finger.


Pssm-ID: 438224 [Multi-domain]  Cd Length: 45  Bit Score: 35.49  E-value: 1.81e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|...
gi 24580706 244 CPVCLLSIQTPTACSvSGYVFCWKCIVSHMKEHGTCPVTHYPI 286
Cdd:cd16562   4 CHICLGKVRQPVICS-NNHVFCSSCMDVWLKNNNQCPACRVPI 45
RING-HC_SpRad8-like cd16572
RING finger, HC subclass, found in Schizosaccharomyces pombe DNA repair protein Rad8 (SpRad8) ...
243-291 2.10e-03

RING finger, HC subclass, found in Schizosaccharomyces pombe DNA repair protein Rad8 (SpRad8) and similar proteins; SpRad8 is a conserved protein homologous to Saccharomyces cerevisiae DNA repair protein Rad5 and human helicase-like transcription factor (HLTF) that is required for error-free postreplication repair by contributing to polyubiquitylation of PCNA. SpRad8 contains a C3HC4-type RING-HC finger responsible for the E3 ubiquitin ligase activity, a SNF2-family helicase domain including an ATP binding site, and a family-specific HIRAN domain (HIP116, Rad5p N-terminal domain) that contributes to nuclear localization.


Pssm-ID: 438234 [Multi-domain]  Cd Length: 61  Bit Score: 35.95  E-value: 2.10e-03
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*
gi 24580706 243 ECPVCLLSIQTPTACSVSGYVFCWKCIVSHMK------EHGTCPVTHYPISLDDL 291
Cdd:cd16572   6 ECPICAEEPISELALTRCWHSACKDCLLDHIEfqksknEVPLCPTCRQPINEQDI 60
RING-HC_AtRMA-like cd16745
RING finger, HC subclass, found in Arabidopsis thaliana RING membrane-anchor proteins (AtRMAs) ...
243-281 2.24e-03

RING finger, HC subclass, found in Arabidopsis thaliana RING membrane-anchor proteins (AtRMAs) and similar proteins; AtRMAs, including AtRma1, AtRma2, and AtRma3, are endoplasmic reticulum (ER)-localized Arabidopsis homologs of human outer membrane of the ER-anchor E3 ubiquitin-protein ligase, RING finger protein 5 (RNF5). AtRMAs possess E3 ubiquitin ligase activity, and may play a role in the growth and development of Arabidopsis. The AtRMA1 and AtRMA3 genes are predominantly expressed in major tissues, such as cotyledons, leaves, shoot-root junction, roots, and anthers, while AtRMA2 expression is restricted to the root tips and leaf hydathodes. AtRma1 probably functions with the Ubc4/5 subfamily of E2. AtRma2 is likely involved in the cellular regulation of ABP1 expression levels through interacting with auxin binding protein 1 (ABP1). AtRMA proteins contain an N-terminal C3HC4-type RING-HC finger and a trans-membrane-anchoring domain in their extreme C-terminal region.


Pssm-ID: 438403 [Multi-domain]  Cd Length: 45  Bit Score: 35.54  E-value: 2.24e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....
gi 24580706 243 ECPVCLLSIQTP--TACsvsGYVFCWKCIVSHMKEHGT---CPV 281
Cdd:cd16745   2 ECNICLDLAQDPvvTLC---GHLFCWPCLHKWLRRQSSqpeCPV 42
RING-HC_LNX3-like cd16512
RING finger, HC subclass, found in ligand of Numb protein LNX3, LNX4, and similar proteins; ...
243-282 4.07e-03

RING finger, HC subclass, found in ligand of Numb protein LNX3, LNX4, and similar proteins; The ligand of Numb protein X (LNX) family, also known as PDZ and RING (PDZRN) family, includes LNX1-5, which can interact with Numb, a key regulator of neurogenesis and neuronal differentiation. LNX5 (also known as PDZK4, or PDZRN4L) shows high sequence homology to LNX3 and LNX4, but it lacks the RING domain. LNX1-4 proteins function as E3 ubiquitin ligases and have a unique domain architecture consisting of an N-terminal RING-HC finger for E3 ubiquitin ligase activity and either two or four PDZ domains necessary for the substrate-binding. This family corresponds to LNX3/LNX4-like proteins, which contains a C3HC4-type RING-HC finger and two PDZ domains.


Pssm-ID: 438175 [Multi-domain]  Cd Length: 43  Bit Score: 34.70  E-value: 4.07e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 24580706 243 ECPVCLLSIQTP--TACsvsGYVFCWKCIVSHMKEHGTCPVT 282
Cdd:cd16512   2 KCKLCLGVLEEPlaTPC---GHVFCAGCVLPWVVRNGSCPLK 40
RING-HC_RNF185 cd16744
RING finger, HC subclass, found in RING finger protein 185 (RNF185) and similar proteins; ...
243-295 4.40e-03

RING finger, HC subclass, found in RING finger protein 185 (RNF185) and similar proteins; RNF185 is an E3 ubiquitin-protein ligase of endoplasmic reticulum-associated degradation (ERAD) that targets cystic fibrosis transmembrane conductance regulator (CFTR). It controls the degradation of CFTR and CFTR F508del allele in a RING- and proteasome-dependent manner, but does not control that of other classical ERAD model substrates. It also negatively regulates osteogenic differentiation by targeting dishevelled2 (Dvl2), a key mediator of the Wnt signaling pathway, for degradation. Moreover, RNF185 regulates selective mitochondrial autophagy through interaction with the Bcl-2 family protein BNIP1. It also plays an important role in cell adhesion and migration through the modulation of cell migration by ubiquitinating paxillin. RNF185 contains a C3HC4-type RING-HC finger.


Pssm-ID: 438402 [Multi-domain]  Cd Length: 57  Bit Score: 34.90  E-value: 4.40e-03
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 24580706 243 ECPVCLLSIQTpTACSVSGYVFCWKCIVSHMK---EHGTCPVTHYPISLDDLVRIY 295
Cdd:cd16744   2 ECNICLDTAKD-AVVSLCGHLFCWPCLHQWLEtrpNRQVCPVCKAGISRDKVIPLY 56
RING-Ubox cd16453
U-box domain, a modified RING finger; The U-box protein family is a family of E3 enzymes that ...
243-286 4.97e-03

U-box domain, a modified RING finger; The U-box protein family is a family of E3 enzymes that also includes the HECT family and the RING finger family. The E3 enzyme is ubiquitin-protein ligase that cooperates with a ubiquitin-activating enzyme (E1) and a ubiquitin-conjugating enzyme (E2), and plays a central role in determining the specificity of the ubiquitination system. It removes the ubiquitin molecule from the E2 enzyme and attaches it to the target substrate, forming a covalent bond between ubiquitin and the target. U-box proteins are characterized by the presence of a U-box domain of approximately 70 amino acids. The U-box is a modified form of the RING finger domain that lacks metal chelating cysteines and histidines. It resembles the cross-brace RING structure consisting of three beta-sheets and a single alpha-helix, which would be stabilized by salt bridges instead of chelated metal ions. U-box proteins are widely distributed among eukaryotic organisms and show a higher prevalence in plants than in other organisms.


Pssm-ID: 438117 [Multi-domain]  Cd Length: 44  Bit Score: 34.45  E-value: 4.97e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....
gi 24580706 243 ECPVCLLSiqtptacsvsGYVFCWKCIVSHMKEHGTCPVTHYPI 286
Cdd:cd16453  11 KDPVITPS----------GITYDRSAIERWLLSDNTDPFTREPL 44
mRING-HC-C3HC3D_LNX2 cd16780
Modified RING finger, HC subclass (C3HC3D-type), found in ligand of numb protein X 2 (LNX2); ...
244-281 5.55e-03

Modified RING finger, HC subclass (C3HC3D-type), found in ligand of numb protein X 2 (LNX2); LNX2, also known as numb-binding protein 2, or PDZ domain-containing RING finger protein 1 (PDZRN1), is a PDZ domain-containing RING-type E3 ubiquitin ligase responsible for the ubiquitination and degradation of Numb, a component of the Notch signaling pathway that functions in the specification of cell fates during development and is known to control cell numbers during neurogenesis in vertebrates. It interacts with contactin-associated protein 4 (Caspr4, also known as CNTNAP4) in a PDZ domain-dependent manner, which modulates the proliferation and neuronal differentiation of neural progenitor cells (NPCs). LNX2 contains an N-terminal modified C3HC3D-type RING-HC finger, a NPAF motif for Numb/ Numblike-LNX interaction, and four PDZ domains necessary for the binding of substrates, including ErbB2, RhoC, the presynaptic protein CAST, the melanoma/cancer-testis antigen MAGEB18 and several proteins associated with cell junctions, such as JAM4 and the Coxsackievirus and adenovirus receptor (CAR).


Pssm-ID: 319694 [Multi-domain]  Cd Length: 45  Bit Score: 34.08  E-value: 5.55e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|
gi 24580706 244 CPVCLLSIQTP--TACsvsGYVFCWKCIVSHMKEHGTCPV 281
Cdd:cd16780   6 CHICLQPLLQPldTPC---GHTFCFKCLRNFLQEKDFCPL 42
RING-HC_RNF222 cd16564
RING finger, HC subclass, found in RING finger protein 222 (RNF222) and similar proteins; ...
243-289 6.02e-03

RING finger, HC subclass, found in RING finger protein 222 (RNF222) and similar proteins; RNF222 is an uncharacterized C3HC4-type RING-HC finger-containing protein. It may function as an E3 ubiquitin-protein ligase.


Pssm-ID: 438226 [Multi-domain]  Cd Length: 50  Bit Score: 34.30  E-value: 6.02e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*...
gi 24580706 243 ECPVCLLSIQTPTACSVSGYVFCWKCIVSHMKEHGT-CPVTHYPISLD 289
Cdd:cd16564   2 ECPVCYEDFDDAPRILSCGHSFCEDCLVKQLVSMTIsCPICRRVTFIS 49
RING-HC_BRCA1 cd16498
RING finger, HC subclass, found in breast cancer type 1 susceptibility protein (BRCA1) and ...
235-294 6.15e-03

RING finger, HC subclass, found in breast cancer type 1 susceptibility protein (BRCA1) and similar proteins; BRCA1, also known as RING finger protein 53 (RNF53), is a RING finger protein encoded by the tumor suppressor gene BRCA1 that regulates all DNA double-strand break (DSB) repair pathways. BRCA1 is frequently mutated in patients with hereditary breast and ovarian cancer (HBOC). Its mutation is also associated with an increased risk of pancreatic, stomach, laryngeal, fallopian tube, and prostate cancer. It plays an important role in the DNA damage response signaling and has been implicated in various cellular processes such as cell cycle regulation, transcriptional regulation, chromatin remodeling, DNA DSBs, and apoptosis. BRCA1 contains an N-terminal C3HC4-type RING-HC finger, and two BRCT (BRCA1 C-terminus domain) repeats at the C-terminus.


Pssm-ID: 438161 [Multi-domain]  Cd Length: 94  Bit Score: 35.35  E-value: 6.15e-03
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 24580706 235 QQSLpqrgECPVCLLSIQTP--TACsvsGYVFCWKCI---VSHMKEHGTCPVTHYPI---SLDDLVRI 294
Cdd:cd16498  14 QKNL----ECPICLELLKEPvsTKC---DHQFCRFCIlklLQKKKKPAPCPLCKKSVtkrSLQESTRF 74
RING-HC_CeBARD1-like cd23143
RING finger, HC subclass, found in Caenorhabditis elegans BRCA1-associated RING domain protein ...
243-287 7.33e-03

RING finger, HC subclass, found in Caenorhabditis elegans BRCA1-associated RING domain protein 1 (CeBARD1) and similar proteins; CeBARD1, also called Ce-BRD-1, Cebrd-1, or RING-type E3 ubiquitin transferase BARD1, is a constituent of the CeBCD complex that possesses E3 ubiquitin-protein ligase activity. It plays a role in triggering cellular responses at damage sites in response to DNA damage that may be induced by ionizing radiation. It protects against chromosome non-disjunction and nuclear fragmentation during meiotic double-strand break repair to ensure sister chromatid recombination and aid chromosome stability. CeBARD1 contains a typical C3HC4-type RING-HC finger.


Pssm-ID: 438505 [Multi-domain]  Cd Length: 47  Bit Score: 34.06  E-value: 7.33e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*
gi 24580706 243 ECPVCLLSIQTPTACSVSGYVFCWKCIVSHMKEHGTCPVTHYPIS 287
Cdd:cd23143   3 ECVICSEPQIDTFLLSSCGHIYCWECFTEFIEKRHMCPSCRFPLD 47
zf-C3HC4_4 pfam15227
zinc finger of C3HC4-type, RING; This is a family of primate-specific Ret finger protein-like ...
244-281 9.70e-03

zinc finger of C3HC4-type, RING; This is a family of primate-specific Ret finger protein-like (RFPL) zinc-fingers of the C3HC4 type. Ret finger protein-like proteins are primate-specific target genes of Pax6, a key transcription factor for pancreas, eye and neocortex development. This domain is likely to be DNA-binding. This zinc-finger domain together with the RDM domain, pfam11002, forms a large zinc-finger structure of the RING/U-Box superfamily. RING-containing proteins are known to exert an E3 ubiquitin protein ligase activity with the zinc-finger structure being mandatory for binding to the E2 ubiquitin-conjugating enzyme.


Pssm-ID: 464570 [Multi-domain]  Cd Length: 42  Bit Score: 33.56  E-value: 9.70e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 24580706   244 CPVCLLSIQTPTA--CsvsGYVFCWKCIVSHMKE-HG---TCPV 281
Cdd:pfam15227   1 CPICLDYLEKPVSieC---GHSFCLSCINSLQKEpDGeslLCPQ 41
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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